Monacle



FIG. 1 is a front elevational view of a monocle showing my new design,

FIG. 2 is a fragmentary top plan view thereof, the strap being shown broken away for ease of illustration only;

FIG. 3 is a greatly enlarged fragmentary top plan view thereof, the strap being shown broken away for ease of illustration only. 

The ornamental design for a monocle, substantially as shown and described. 